Product Description
Pacific FM-28ORB 28" Orbital Floor Machine
A heavy-duty 28 x 14-inch orbital floor machine for wide-path scrubbing, finish removal, floor preparation, and low-dust stripping, available with or without the 60 lb weight kit.
The Pacific FM-28ORB is a wide-path orbital floor machine designed for demanding commercial floor-care programs. Its 28 x 14-inch orbital head and 3,530 RPM action provide consistent pad contact for daily scrubbing, chemical-free finish removal, surface preparation, and restoration work.
Choose the standard configuration without weights for easier handling and routine cleaning, or select the weighted configuration for added down pressure during aggressive finish removal and heavy-duty floor preparation.
Available Configurations
Select the desired configuration from the product options above.
Key Features
- 28 x 14-inch orbital pad system for wide-path floor coverage
- 3,530 RPM orbital action for scrubbing, finish removal, and floor preparation
- 1.5 HP continuous-duty TEFC motor
- Heavy-duty steel base with epoxy-coated 3/4-inch steel weldment
- 0.25-inch 6061 aluminum pad-drive plate
- Optional 60 lb weight kit for increased down pressure
- Optional dust-control system with a 6-quart HEPA vacuum
- Optional 4-gallon solution tank for wet applications
- Rok-Bak design helps simplify pad changes
- 2.5-inch front and 5.5-inch side reach-under clearance with weights installed
- Welded structural-steel handle for commercial durability
- Safety interlock triggers standard
- Operator-position handle adjustment lever
- 50-foot, 14/3 STO safety-yellow power cord
- ETL tested to UL and CSA standards
Recommended Applications
- Daily floor scrubbing
- Floor finish removal
- Surface preparation
- Concrete preparation
- Schools and universities
- Healthcare facilities
- Retail stores
- Government buildings
- Commercial offices
- Industrial facilities
- Contract cleaning programs
- Building service contractors
Cleaning Productivity
Scrubbing: Up to 11,440 ft² per hour at 1.0 mph.
Finish Removal: Up to 5,720 ft² per hour at 0.5 mph.
Model Specifications
| Specification | Pacific FM-28ORB |
|---|---|
| Part Numbers | 545421 without weights; 545422 with weights |
| Motor Horsepower | 1.5 HP |
| Motor Type | 56C continuous-duty TEFC |
| Pad Speed | 3,530 RPM |
| Head / Pad Size | 28 x 14 in. |
| Scrubbing Productivity | 11,440 ft²/hr at 1.0 mph |
| Finish Removal Productivity | 5,720 ft²/hr at 0.5 mph |
| Voltage | 115 V |
| Power Consumption | 15 A |
| Power Cord | 50 ft., 14/3 STO, safety yellow |
| Safety Approval | ETL tested to UL/CSA standards |
| Dimensions | 20 x 28 x 46 in. |
| Weight Without Weight Kit | 150 lbs |
| Weight With Weight Kit | 210 lbs |
| Sound Level | Less than 69 dBA |
| Base Construction | Epoxy-coated 3/4 in. steel weldment |
| Pad Drive Plate | 0.25 in. 6061 aluminum |
| Reach Under With Weights | 2.5 in. front; 5.5 in. sides |
| Handle Construction | Welded structural steel tubing |
| Safety Interlock Triggers | Standard |
| Optional Dust Control | 6 qt. vacuum with HEPA filtration |
Optional Accessories & Replacement Wear Parts
Pads
Performance Accessories
- 545002 – 60 lb Weight Kit
Includes three weight plates and mounting hardware. - 545004 – 28" Dust Control Kit
Includes vacuum, dust skirt, and hardware. - 540601 – Dust-Control Paper Bags, 10-Pack
- 545005 – 4-Gallon Solution Tank Kit
Dust-Control Floor Stripping
The optional dust-control kit adds a 6-quart vacuum with HEPA filtration, dust skirt, and mounting hardware for cleaner, lower-dust finish removal and surface-preparation work.
- Helps collect airborne and surface dust during dry stripping
- Supports cleaner work in occupied commercial facilities
- Uses replaceable paper vacuum bags
- Can be paired with the 60 lb weight kit for additional pad pressure
Manuals and Documents
- Pacific FM-20ORB & FM-28ORB Sell Sheet
- Pacific FM-28ORB Operator Manual
- FM-28ORB Dust-Control Vacuum Instructions
- Pacific FM-20ORB & FM-28ORB Parts Manual
- Pacific Floorcare Warranty Policy
Manufacturer Warranty
- 3-year limited parts warranty
- 1-year limited labor warranty
- Warranty coverage is subject to Pacific Floorcare terms, conditions, and exclusions
- Normal-wear items such as pads and vacuum bags are not covered
Commercial Floor Machine Consultation
- Compare weighted and non-weighted configurations
- Select pads for scrubbing, stripping, polishing, and surface preparation
- Review dust-control and solution-tank options
- Request assistance for schools, healthcare facilities, contractors, and government purchasing
Learn how to choose pads, remove floor finish, prepare surfaces, and use orbital floor machines safely and effectively.
Frequently Asked Questions
Part number 545421 is the FM-28ORB without the optional weight kit. Part number 545422 includes the 60 lb weight kit.
The weight kit increases pad pressure for aggressive finish removal, heavy-duty scrubbing, and floor preparation.
Yes. The optional dust-control kit adds a 6-quart vacuum with HEPA filtration and a dust skirt.
No. The 4-gallon solution tank is an optional accessory.
The machine uses 14 x 28-inch rectangular pads.
The FM-28ORB is rated up to 11,440 ft² per hour for scrubbing and 5,720 ft² per hour for finish removal.
Institutional & Multi-Unit Purchasing
Monster Janitorial supports schools, universities, healthcare facilities, government agencies, property-management companies, and building service contractors with formal purchasing requirements and multi-unit equipment orders.
Request a written quote for budgeting, approvals, bids, or purchase-order processing. Purchase orders are accepted for approved organizations.
Qualifying organizations can create an account and submit their tax-exempt certificate before ordering.
Contact us for W-9 documentation, vendor forms, and purchasing support.
We can assist with machine specifications, accessory planning, pad selection, and multi-location equipment needs.
- D-U-N-S Number: 080901706
- UEI Number: U4TYL7A5LEN9
- Purchase orders accepted
- Bid and specification support available
Why Choose Monster Janitorial?
- Authorized commercial cleaning equipment dealer
- Pacific equipment, pads, replacement parts, and accessories
- Fast order processing
- Expert product support
- Tax-exempt purchasing for qualifying organizations
Tax-Exempt Purchasing: Create an account and email your certificate to sales@monsterjanitorial.com.
Questions? Email sales@monsterjanitorial.com or call 956-772-4842.
